Dave Lapa

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Antwerp, BE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for generating data for determining a property of a gemst...
- Patent number 8,116,552
- Issue date Feb 14, 2012
- Sarin Color Technologies Ltd.
- Dave Lapa
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for generating data for determining a property of a gemst...
- Patent number 7,239,739
- Issue date Jul 3, 2007
- Overseas Diamonds Technologies
- Dave Lapa
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for generating data for determining a property of a gemst...
- Patent number 6,813,007
- Issue date Nov 2, 2004
- Overseas Diamonds Technologies
- Dave Lapa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus, a method, and a system for gemstone evaluation and gemol...
- Publication number 20090234754
- Publication date Sep 17, 2009
- Dave Lapa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR GENERATING DATA FOR DETERMINING A PROPERTY OF A GEMST...
- Publication number 20080055582
- Publication date Mar 6, 2008
- Overseas Diamonds Technologies
- Dave Lapa
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for viewing the visual properties of a gemston...
- Publication number 20060047585
- Publication date Mar 2, 2006
- Dave Lapa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus for generating data for determining a property of a gemst...
- Publication number 20050036132
- Publication date Feb 17, 2005
- Dave Lapa
- G01 - MEASURING TESTING
Information Patent Application
Apparatus for generating data for determining a property of a gemst...
- Publication number 20030112422
- Publication date Jun 19, 2003
- Dave Lapa
- G01 - MEASURING TESTING